WTBH, I think it's interesting you posted this today. I received a call today from a dear friend whose divorce is finally done after two years, and she was having a similar reaction. While she is relieved it's done, she is also very, very sad. She attends a church that teaches pretty hard-line "wives should be submissive to husbands in all things," and she has struggled with her decision on that level, as well.
Hugs to you, my friend. Here's hoping that the sadness eases with each passing day.